[lldb] correct event when removing all watchpoints (#125312)

LLDB: correct event when removing all watchpoints
    
    Previously we incorrectly checked for a "breakpoint changed" event
    listener removing all watchpoints (e.g. via
SBTarget::DeleteAllWatchpoints()), although we would emit a "watchpoint
    changed" event if there were a listener for 'breakpoint changed'.
    
This meant that we might not emit a "watchpoint changed" event if there
    was a listener for this event.
    
    Correct it to check for the "watchpoint changed" event.


---


Updated regression tests which were also incorrectly peeking for the
wrong event type. The 'remove' action actually triggers 2 events which
the test didn't allow, so I updated it to allow specifically what was
requested.

The test fails (expectedly) at the line following "DeleteAllWatchpoints"
prior to this patch, and passes after.
2 files changed
tree: 33b65727e9fcfec126d2a5958f64e9ec4ec689d0
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. libc/
  11. libclc/
  12. libcxx/
  13. libcxxabi/
  14. libunwind/
  15. lld/
  16. lldb/
  17. llvm/
  18. llvm-libgcc/
  19. mlir/
  20. offload/
  21. openmp/
  22. polly/
  23. pstl/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitattributes
  31. .gitignore
  32. .mailmap
  33. CODE_OF_CONDUCT.md
  34. CONTRIBUTING.md
  35. LICENSE.TXT
  36. pyproject.toml
  37. README.md
  38. SECURITY.md
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